Web-Based Terminal Emulation & Modernization

Enable, Enhance, and Evolve Your Legacy Systems

Jubilant provides secure, browser-based terminal emulation, UX modernization, and web services for Mainframe, IBM i, UNIX, VMS, and MultiValue systems. Your host systems stay where they are — your organization gains modern, centrally managed access.

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Trusted by the world's leading organizations

Jubilant Terminal Emulator

No Plug-Ins. No Clients. No Risks.

Jubilant TE connects to Mainframe, IBM i, Midrange, UNIX, AIX, VMS, VAX, Pick, and MultiValue systems from a standard browser tab. Nothing is installed on the device, and nothing is left behind when the session ends.

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A 3270 host session running in a browser tab

A live 3270 session in a browser tab — full screen fidelity, colour, and PF keys.

Host session running in a browser on any device

Any Browser, Any Device Desktop, thin client, tablet, or phone. BYOD access with zero client-side software, Java, or ActiveX.

Guided automation configured in the browser

Automation Built In Guided automation, macros, and keyboard remapping are configured in the browser and managed centrally.

Host It Anywhere Current SSL/TLS and WebSockets throughout, deployed in your data centre, private cloud, or Azure.

Enable, Enhance, Evolve

One software family, three ways forward. Jubilant modernizes how your organization reaches its core business systems — from instant web access today to fully modernized interfaces and services tomorrow.

Jubilant Terminal Emulator

Instant, browser-based terminal emulation for Mainframe, iSeries, UNIX, VMS, and MultiValue systems, on any device with zero client software. Every session is centrally managed through the Jubilant Administration Center, with client and server-side macros and keyboard remapping out of the box.

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Jubilant UX Modernization

A no-code and low-code platform that reshapes how you interact with your host systems, turning green-screen experiences into contemporary interfaces delivered over the web. Adapt and evolve business processes quickly, realizing new efficiencies and immediate ROI — all within reach of a super user or citizen developer.

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Jubilant WS Web Services Generator

A WYSIWYG, standards-compliant web service generator for Mainframe, iSeries, UNIX, VMS, and MultiValue applications. Create services directly from green-screen data or from any database repository, enabling rapid integration across SOA, cloud, and loosely coupled architectures.

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Since 1995, Flynet has been empowering global businesses with our award-winning, secure web-based terminal emulation solutions

Most Innovative Web Terminal Emulation Solution CEO Monthly award winner five times, most recently in 2024.

Featured Customer Stories

See how industry-leading organizations use Jubilant to keep business-critical host systems secure, stable, and simple to reach.

AB inBevJubilant improved access to InBev's host MRP applications with a better user interface, faster operation, and greater system stability.

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DAF TrucksDAF replaced desktop emulation with Jubilant, reducing operational overheads and making it easier for users to work across different devices.

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Rio Tinto AlcanAlongside the software, Jubilant delivered a full turnkey package that improved iSeries usability for users within one month.

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TescoWith Jubilant's terminal emulator, Tesco implemented a major strategic initiative for secure, web-based access to its host systems.

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Volvo CEVolvo Construction Equipment improved dealers' access to its order management systems with browser-based sessions worldwide.

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HSH NordbankHSH Nordbank delivers its screen-based electronic banking service to corporate customers through Jubilant.

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View our customer success stories

Spotlight On

Where organizations usually start: the guides that keep an installation healthy, the consultation that shapes a modernization, the partners we build with, and the teams who deploy it.

Glasses in front of a screen bringing code into focus

Knowledge Base Installation, configuration, and diagnostic guides for the Jubilant terminal emulator, written for the people who run it. Browse the guides

Consultants working on laptops in an office

Mainframe Modernization Modernization and migration consultation for Mainframe, iSeries, UNIX, and MultiValue systems — the strategy is agreed before anything changes. Plan your route

Team holding cloud-shaped signs with technology partner logos

Technology Partners Jubilant partners with SAP, IBM, Microsoft, IGEL, Capgemini, and TmaxSoft across Mainframe, iSeries, UNIX, and MultiValue environments. Meet the partners

Technical support engineers working with headsets and laptops

Product Deployments Deployment services for Mainframe, iSeries, UNIX, and MultiValue modernization and migration programmes, delivered alongside your team. See how we deploy

Explore the product family

Jubilant Terminal Emulator Mainframe 3270 Terminal Emulator IBMi 5250 Terminal Emulator VT100 / VT220 / VT320 UNIX Terminal Emulator Jubilant UX Modernization Jubilant WS Web Services Generator ChatGPT for Mainframe and Unix Systems

Customer proof

What Our Clients Say

“We have in-house RPG skills and wanted to implement the business logic on our iSeries but needed to improve the usability for users. Jubilant’s terminal emulator is easy to use and we’ve been able to solve this problem in just one month”

Rio Tinto Alcan

“Jubilant helped us improve access to our host MRP applications with a better user interface, faster operation and greater stability across every site”

AB inBev

“Replacing desktop emulation with a browser-based service reduced our operational overheads and made access far simpler for users in the plant”

DAF Trucks